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Four-season production method of gynura bicolor

A kind of technology of Tiankui Tiankui and a production method, which are applied in the field of plant cultivation and can solve the problems such as the inability to supply Tianjian Tiankui all year round.

Inactive Publication Date: 2016-01-27
北京中农绿源智慧农业有限公司
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AI Technical Summary

Problems solved by technology

[0005] The invention discloses a four-season production method of genus chinensis, which solves the technical problem that genus chinensis cannot be supplied all the year round

Method used

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Embodiment Construction

[0009] A method for four-season production of G. chinensis. Cutting strips of G. chinensis are cut, and the cutting ends are treated with a rooting agent, and then planted in a cultivation tank in a plant factory; the cultivation carrier is a nutrient solution, with a pH value of 6.5-7.5, EC The value is 1.8-2.2ms / cm, the temperature is 25-35℃; the light source is LED light, and the light intensity is 4000-6000lux; the carbon dioxide concentration is 800-1000ppm; when the total length of the leaves and stems reaches 15-20cm, they can be cut; The growth cycle is 20-25 days.

[0010] The clipped geraniums are supplied to the market as finished products, and can also be used as cuttings. The cutting length should not exceed 20cm. The conditions of the plant factory and the nutrient solution are controllable, which realizes the optimal growth conditions of the geranium at any time in any season and achieves production throughout the year.

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Abstract

The invention provides a four-season production method of gynura bicolor and belongs to the field of soilless culture. The method comprises the steps of cutting gynura bicolor cutting twigs, processing the cutting ends with a rooting agent and fixedly planting the cutting twigs in cultivation grooves in a plant factory. A cultivation carrier is a nutrient solution, the pH value being 6.5-7.5, the EC value being 1.8-2.2ms / cm, and the temperature being 25-35 DEG C; LED lamps are used as an illumination source, with the illumination intensity being 4000-6000lux: the concentration of carbon dioxide is 800-1000ppm. When the total length of leaves and stalks reaches 15-20cm, scissoring can be performed; the life cycle is 20-25 days. The gynura bicolor planted with the method has the advantages of low cost, fast seedling development, simple management and high economic benefit. With the method, the gynura bicolor can be cultivated all the year round and can be supplied for a long time.

Description

technical field [0001] The invention relates to a plant factory soilless cultivation technique, which belongs to the technical field of plant cultivation, and specifically relates to a four-season production method of geranium purple-backed. Background technique [0002] Purple-backed geranium (scientific name: Begonia fimbristipula Hance), the leaf back and stem are purple-red, and the leaves of the new buds are also purple-red. Its tender stems and leaves are rich in calcium, iron, etc., with high nutritional value and medicinal value. As a health vegetable, it is very popular among people. [0003] In recent years, the rapid development of my country's economy has improved people's living standards, but it has caused a serious burden on the environment. Environmental pollution has led to food safety issues. People are beginning to pursue green and pollution-free food, and green and pollution-free vegetables are one of them. The plant factory soilless cultivation techno...

Claims

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Application Information

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IPC IPC(8): A01G31/00
CPCY02P60/21
Inventor 陈利庞静吴振东
Owner 北京中农绿源智慧农业有限公司
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